package com.wgo.bpot.server.configuration;

import java.util.Set;

import com.wgo.bpot.domain.common.User;

/**
 * Used to write read and write users to and from file.
 * 
 * @author peide3
 * @version $Id: UsersFileServices.java 539 2007-11-14 00:06:18Z petter.eide $
 *
 */
public interface UsersFileServices {
	
	Set<User> getUsersFromFile();
	
	Set<User> getUsersFromFileQuiet(String filename);

	boolean writeUsersToFile(Set<User> users);
	
}
